EP 1917096 A4 20100331 - POROUS MEMBRANES CONTAINING EXCHANGE RESIN
Title (en)
POROUS MEMBRANES CONTAINING EXCHANGE RESIN
Title (de)
PORÖSE MEMBRANEN MIT AUSTAUSCHHARZ
Title (fr)
MEMBRANES POREUSES CONTENANT UNE RESINE ECHANGEUSE
Publication
Application
Priority
- US 2006032129 W 20060817
- US 71153105 P 20050826
Abstract (en)
[origin: WO2007024619A1] Articles that include two or more exchange resins in one or more microporous membranes, where the membranes remove oppositely charged impurities from a fluid in contact with the membranes, are disclosed. Methods for using such devices to remove charged impurities from the fluid in contact with the membrane are provided.
IPC 8 full level
B01D 61/00 (2006.01); B01D 24/04 (2006.01); B01D 39/14 (2006.01); B01D 41/00 (2006.01); B01D 61/44 (2006.01); B01D 63/00 (2006.01)
CPC (source: EP KR US)
B01D 24/04 (2013.01 - KR); B01D 39/14 (2013.01 - KR); B01D 61/00 (2013.01 - KR); B01D 63/00 (2013.01 - KR); B01D 67/0088 (2013.01 - EP US); B01D 69/147 (2013.01 - EP US); B01J 47/028 (2013.01 - EP US); B01J 47/12 (2013.01 - EP US); B01D 2325/12 (2013.01 - EP US)
Citation (search report)
- [X] US 5346924 A 19940913 - GIUFFRIDA ANTHONY [US]
- [X] EP 1263066 A2 20021204 - BALLARD POWER SYSTEMS [CA]
- See references of WO 2007024619A1
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
WO 2007024619 A1 20070301; CN 101247880 A 20080820; EP 1917096 A1 20080507; EP 1917096 A4 20100331; JP 2009505821 A 20090212; KR 20080037050 A 20080429; TW 200714645 A 20070416; US 2009039019 A1 20090212
DOCDB simple family (application)
US 2006032129 W 20060817; CN 200680030967 A 20060817; EP 06801723 A 20060817; JP 2008527996 A 20060817; KR 20087004427 A 20080225; TW 95131254 A 20060825; US 2967208 A 20080212